Controllable Phononic Low-Pass Filter via Optomechanical Interactions

Controllable Phononic Low-Pass Filter via Optomechanical Interactions

We present an experimental demonstration of an optically controllable phononic low-pass filter in a multimode optomechanical system. By coupling two spatially separated nanomechanical resonators via optomechanical interactions, the phononic signal below a cutoff frequency can be transferred between...

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Bibliographic Details
Main Authors: Cheng Yang, Jiteng Sheng, Haibin Wu
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-05-01
Series:Frontiers in Physics
Subjects:
cavity optomechanics
phononic device
multimode optomechanical system
silicon nitride membrane
phonon filter
Online Access:https://www.frontiersin.org/articles/10.3389/fphy.2022.904467/full

Internet

https://www.frontiersin.org/articles/10.3389/fphy.2022.904467/full

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